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Report
? Z 0 oCo- o0 s .2y I ( S C SW 455 Hv£ ES ESR -1682 REPORTTM Issued December 1, 2004 C This report is subject to re- examination in one year. ICC Evaluation Service, Inc. Business/Regional Office • 5360 Workman Mt Road, Whittier, Caifomia 90601 • (562) 699-0543 Regional Office • 900 Montclair Road, Suite A, Birmingham, Alabama 35213 • (205) 599 -9800 www. ICC- eS.org Regal Office • 4051 West Flossmoor Road, Country Club Hills, Illinois 60478 • (708) 799.2305 DIVISION: 03— CONCRETE two components combine, when dispensed through a static Section: 03151 — Concrete Anchoring mixing nozzle attached to the cartridge, at a 3:1 ratio of resin to hardener. The static mixing nozzle is supplied by Hilti. Each REPORT HOLDER: cartridge is stamped with an adhesive expiration date. The Hilti HIT RE 500 epoxy adhesive has a recommended HILTI, INC. maximum shelf life of nine months when stored in the 5400 SOUTH 122' EAST AVENUE manufacturer's unopened cartridge at temperatures between TULSA, OKLAHOMA 74146 23 °F ( -5 °C) and 77 °F (25 °C). (800) 879 -8000 3.2.2 Threaded Steel Rods: The threaded steel rods www.us.hilti.com consist of all- thread rods in diameters shown in Table 1 of this HiltiTechEnga,,us.hilti.com report. The rods, with nut and washer, are available in four steel specifications as shown in Table 2. The carbon steel EVALUATION SUBJECT: standard threaded rod and the high- strength threaded rod shall be furnished with either a 5 pm zinc electroplate coating HILTI HIT RE 500 ADHESIVE ANCHOR.SYSTEMS in accordance with ASTM B 633 SC 1, or a hot - dipped galvanized zinc coating in accordance with ASTM A 153 1.0 EVALUATION SCOPE Class C or D. Compliance with the following codes: 3.2.3 Reinforcement Bars: Deformed reinforcement bars (rebars) range in size from No. 3 to No. 11, as shown in Table • 2000 International Building Code (IBC) 3, and shall comply with ASTM A 615, A 616, A 617, or A 706 • 2000 International Residential Code (IRC) (Grade 60, minimum). • 1997 Uniform Building Code T"" (UBC) 3.3 Normal- weight Concrete: Properties evaluated: Normal- weight concrete shall be stone - aggregate concrete, conforming to Sections 1903 and 1905 of the IBC and the • Structural UBC, having a minimum 28 -day compressive strength of • Health effects 2,500 psi (17.3 MPa) (IBC) or 2,000 psi (13.8 MPa) (UBC) at the time of anchor installation. 2.0 USES 4.0 DESIGN AND INSTALLATION The Hilti HIT RE 500 Adhesive Anchoring System consists of adhesive and either post- installed threaded rods or deformed 4.1 Design: reinforcing bars. The system is used to resist static tension Allowable tension and shear loads for threaded rod and rebar and shear loads, live loads, seismic loads and wind loads in in normal- weight concrete are given in Tables 4 and 5, uncracked, normal- weight concrete having a minimum respectively. Allowable tension and shear loads for threaded compressive strength of 2,000 psi (13.8MPa) or 4,000 psi rods connecting sill plates and other attachments are given in (27.6 MPa). The anchor system is an alternative to cast -in- Table 7. Anchors are permitted for static live and dead load, place anchors described in Section 1912 of the IBC and wind load and earthquake load. Where adjustments to the Section 1923.1 of the UBC. The anchor systems may also be allowable loads are permitted or required in accordance with used under the IRC where an engineered design is submitted Section 1612.3 of the UBC and Section 1605.3 of the IBC, in accordance with IRC Section R301.1.2. those adjustments shall be as follows: 3.0 DESCRIPTION 1. When using the basic load combinations in accordance 3.1 General: with IBC Section 1605.3.1 or UBC Section 1612.3.1, allowable shear and tension concrete /bond values and The Hilti HIT RE 500 Adhesive Anchor System consists of the allowable tension steel values in Tables 4, 5 and 7 of this Hilti HIT RE 500 adhesive and steel reinforcement bars or report are not permitted to be increased for wind or threaded rods. earthquake loading. When using the alternative basic load tit combinations in IBC Section 1605.3.2 or UBC Section 3.2 Materials: 1612.3.2 that include wind or seismic loads, the allowable 3.2.1 Hilti HIT RE 500 Adhesive: The Hilti HIT RE 500 shear and tension concrete /bond values and allowable adhesive is a two- component, injectable, epoxy adhesive with tension steel values in Tables 4, 5 and 7 are permitted to the components contained in a dual- chambered cartridge. be increased by 33'/ percent. Alternatively, the basic load Available cartridge sizes include 11.1 ounces (330 ml), 16.9 combinations may be reduced by a factor of 0.75 when ounces (500 ml), and 47.3 ounces (1400 ml) of adhesive. The using IBC Section 1605.3.2. k • -• .;..S REPORTS are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, Inc.. express or implied, as to any finding or other matter in this report, or as to an product covered by the report. Copyright © 2004 Page 1 of 8 Page 2 of 8 ESR -1682 c_ 2. For allowable short-term shear loads resulting from wind for the threaded rods subjected to water at temperatures up and seismic loads based on steel strength, the allowable to 140'F (60 ° C). steel shear values shall be adjusted using the factors in 5.0 CONDITIONS OF USE Table 9. The allowable tension and shear values based on bond or The Hilti HIT RE 500 Adhesive Anchor Systems described in concrete in Tables 4, 5 and 7 shall be adjusted in accordance this report comply with, or are suitable alternatives to what is with Figure 1 for in- service base - material temperatures in specified in, those codes listed in Section 1.0 of this report, excess of 120 °F (49 °C) subject to the following conditions: Allowable loads for anchors subjected to combined shear 5.1 The Hilti HIT RE 500 Adhesive Anchor System is and tension loads are determined as follows: permitted to be used to resist dead loads, live loads and short-term loads, such as those resulting from wind or (P + ( V V,) s 1 earthquake. where: 5.2 When anchors are used to resist short-term loads, such P = Applied service tension load. as wind or seismic loads, allowable loads shall be calculated in accordance with Section 4.1 of this report. P = Allowable service tension load. 5.3 The anchors shall be installed in accordance with Hilti's V = Applied service shear load. instructions and this report. In the event of a conflict V, = Allowable service shear load. between Hilti's instructions and this report, this report shall govern. For anchors installed at edge distances less than c„ or spacing less than s, or both, the bond or concrete values 5.4 The HIT RE 500 Adhesive Anchors shall be installed in given in Tables 4 and 5 shall be reduced in accordance with holes predrilled using a carbide- tipped masonry drill bit the reduction factors given in Table 6. The reduced bond- or manufactured within the range of the maximum and concrete- strength anchor values shall be compared with the minimum dimensions of ANSI B212.15-1994, or with a corresponding allowable steel strength, and the lesser value Hilti matched - tolerance diamond core bit having the shall be used to establish allowable anchor capacity. For same nominal diameter. installations with 1 / (44.5 mm) edge distance, Table 7 5.5 Special inspection in accordance with Section 4.2.2 of applies. this report shall be provided for all anchor installations. 4.2 Installation: 5.6 Calculations, drawings and details demonstrating that 4.2.1 General: Installation requirements are shown for the HIT RE 500 Adhesive Anchor System complies with various threaded rod sizes in Table 1, and for deformed this report shall be submitted to the building official. The reinforcement bars in Table 3. Holes shall be drilled to the calculations and details shall be prepared by a required depth using an electro-pneumatic hammer - drill, in registered design professional where required by the roto-hammer mode, with a carbide- tipped drill bit that jurisdiction in which the project is to be constructed. complies with ANSI Specification B212.15 -1994, or a Hilti 5.7 The Hilti HIT RE 500 Adhesive Anchor System is not matched - tolerance diamond core bit. Holes shall be cleaned permitted for use in conjunction with fire- resistance- of dust and debris using a wire brush and oil -free compressed rated construction. Exceptions are: air, as required. For holes which are drilled with a core bit, the hole should be immediately flushed with water until the water • Anchors resist wind or seismic loading only. from the hole runs clear; brushed with a wire brush; and • For other than wind or seismic loading, special flushed again until the water runs clear. Holes are permitted consideration is given to fire exposure conditions. to be dry, damp or wet (including standing water) at the time of anchor installation. A clean mixing nozzle shall be attached 5.8 The Hilti HIT RE 500 Adhesive Anchor System may be to the cartridge, and the first three trigger pulls from each.refill used to resist tension and shear loads in overhead or pack shall be discarded. The holes shall be filled one -half to wall installations. In overhead and wall tension two-thirds full with the epoxy adhesive, starting at the bottom applications, consideration shall be given to the effects to avoid entrapment of air. The steel anchor rod or rebar is of elevated temperature conditions on anchor installed in the hole with a rotating motion until the bottom of performance. Figure 1 shows load reduction factors for the hole is reached. Minor adjustments to the anchor position elevated temperatures. may be made during the gel time as given in Table 8. The 5.9 Since an ICC -ES acceptance criteria for evaluating data design load may be applied after the cure time given in Table to determine the performance of adhesive anchors 8 has elapsed. subjected to fatigue or shock loading is unavailable at 4.2.2 Special Inspection: Special inspection in accordance this time, the use of these anchors under these ,, with Section 1704 of the IBC or Section 1701 of the UBC shall conditions is beyond the scope of this report. be provided for all anchor installations. The special inspector 5.10 Since an ICC -ES acceptance criteria for evaluating the shall record compliance of the carbide drill bit with ANSI performance of adhesive anchors in cracked concrete B212.15 -1994, and compliance of: the Hilti diamond core drill or masonry is unavailable at this time, the use of bit nominal diameter; the hole depth and cleanliness; the anchors in tension zones of concrete or masonry product description, including product name, rod type, members is limited to installation in uncracked concrete. diameter and length; and the adhesive expiration date. The Cracking occurs when f > f, due to service loads or special inspector also shall verify anchor installation as being deformations. in accordance with this report and the manufacturer's published installation instructions. 5.11 Use of the Hilti HIT RE 500 Adhesive Anchor System in 4.2.3 Compliance with ANSI /NSF Standard 61, Drinking conjunction with carbon steel threaded rods shall be Water System Components — Health Effects: HIT RE 500 limited to interior exposure. Installations exposed to severe, moderate or negligible exterior weathering is recognized for use under ANSI /NSF Standard 61, for conditions, as defined in Figure 1 of ASTM C 62, are contact with potable water systems. HIT RE 500 is recognized permitted where stainless steel anchors or hot - dipped Page 3 of 8 ESR -1682 anchors with a zinc coating complying with ASTM A 153 reports for the following tests: axial tension testing of Class C or D are used. single anchors, establishing minimum edge distance, c 5.12 During anchor installation, the hole and surrounding = c (AC58 Test Series 5); axial tension testing of a ocation are permitted to be dry, damp or wet (including group of two anchors, establishing minimum spacing l location are per. distance, s = s (AC58 Test Series 9); shear testing of single anchors, establishing critical edge distance, c = water 5.13 The Hilti HIT RE 500 Adhesive Anchor System may be c (AC58 Test Series 13); shear testing of single installed in base materials having interior temperatures anchors, establishing minimum edge distance, c = cm,,, between 23 °F ( -5 °C) and 110 °F (43 °C) at the time of and 1 inches (44.5 mm) (AC58 Test Series 14); creep installation. Installation of the Hilti HIT RE 500 Adhesive testing (AC58 Test Series 17); in- service temperature Anchor System in base materials having interior testing (AC58 Test Series 18); dampness testing (AC58 temperatures outside this range is beyond the scope of Test Series 19); freezing and thawing testing (AC58 this report. The temperature of the Hilti HIT RE 500 Test Series 20); seismic testing of threaded rods and Adhesive shall be between 40 °F (5 °C) and 105 °F (40 °C) rebar (AC58 Test Series 21); single anchor tensile at the time of installation. testing of reinforcing bars (AC58 Test Series 1); and 5.14 When anchors are located where the interior base single anchor shear testing of reinforcing bars (AC58 material temperature may exceed 120 °F (49 °C), Test Series 13). Additional documentation was provided on use of HIT RE 500 adhesive in contact with potable allowable tension loads in this report shall be adjusted water (ANSI /NSF Standard 61), and for evaluation of for in- service temperatures in accordance with Figure 1. anchor performance in cored holes. The use of the Hilti HIT RE 500 Adhesive Anchor System in base materials having interior temperatures 6.2 A quality control manual. exceeding 212 °F (100 °C) is beyond the scope of this 7.0 IDENTIFICATION report. 5.15 The Hilti HIT RE 500 Adhesive Anchor System is The Hilti HIT RE 500 adhesive is identified in the field by manufactured by Hilti GmbH at their facilities in labels on, or in, the packaging that note the manufacturer's Kaufering, Germany, with quality control inspections by name ( Hilti), product name, lot number, expiration date, Underwriters Laboratories Inc. (AA -668). evaluation report number (ESR -1682) and installation instructions. 6.0 EVIDENCE SUBMITTED 6.1 Data in accordance with the ICC -ES Acceptance Criteria for Adhesive Anchors in Concrete and Masonry Elements (AC58), dated November 2001, including test I• Page 4 of 8 ESR -1682 TABLE 1— SPECIFICATIONS FOR INSTALLATION OF THREADED RODS IN CONCRETE WITH HILTI HIT RE 500 ADHESIVE PROPERTY THREADED ROD DIAMETER (inches) 3/5 1/2 5/, 3/. 7/, 1 11/4 A = Nominal area of threaded rod (in. 0.1104 0.1963 0.3068 0.4418 0.6013 0.7854 1.2272 BD = Nominal bit diameter (inches) 7 / 15 9 / 3 / 4 7 /, 1 1' / 1 Standard embedment depth (inches) 3 4 5 6 7 9 11 T= maximum torque (ft. -1b.) 18 30 75 150 175 235 400 For SI: 1 inch = 25.4 mm, 1 ft -lb = 1.4 N -m, 1 inch = 645 mm TABLE 2 —STEEL SPECIFICATIONS FOR ROD, NUT AND WASHER ALL- THREAD ROD NUT SPECIFICATION WASHER Description Specification f (ksi) f„ (ksi) SPECIFICATION Standard carbon ASTM A 36 36.0 58.0 ASTM A 563, Grade A ANSI B 18.22.1, Type threaded rod A, plain High - strength carbon ASTM A 193 B7 105.0 125.0 ASTM A 563, Grade ASTM F 436 threaded rod' DH Stainless rod (316/304) 65.0 100.0 3 /, inch - 5/, inch ASTM F 594, Alloy, ANSI B 18.22.1, Type Stainless rod ASTM F 593, CW Group 1 A, plain (316/304) 45.0 85.0 3 / 4 inch - 1'/ inches _ For SI: 1 inch = 25.4 mm, 1 ksi = 6.89 kPa. 'Carbon steel rods, nuts, and washers exposed to exterior or damp environments shall be hot -dipped galvanized in accordance with ASTM A 153 Class C or D. TABLE 3— SPECIFICATIONS FOR INSTALLATION OF GRADE 60 REINFORCING BAR IN CONCRETE WITH HILTI HIT RE 500 ADHESIVE PROPERTY REINFORCING BAR SIZES No.3 No.4 No. 5 No. 6 No.7 No.8 No.9 No. 10 No. 11 d = Nominal bar diameter (inches) 0.375 0.500 0.625 0.750 0.875 1.000 1.125 1.250 1.375 BD = Nominal bit diameter (inches) 1 / 2 5 /6 3 / 4 I l e 1 1' / 1 1 1' / Standard embedment depth (inches) 3 4'/ 5 _ 6 _ 7 9 10 11 12 For SI: 1 inch = 25.4 mm. Page 5 of 8 ESR -1682 TABLE 4- ALLOWABLE TENSION AND SHEAR VALUES IN NORMAL- WEIGHT CONCRETE FOR THREADED RODS INSTALLED WITH HILTI HIT RE 500 ADHESIVE (pounds) ANCHOR EMBED- TENSION (Ibs) SHEAR (Ibs) DIAMETER MENT Based on Bond or Based on Steel Strength Based on Bond or Based on Steel Strength (inches) DEPTH Concrete Concrete (inches) - f' f' , ASTM ASTM A AISI f' f' ASTM ASTM A AISI 2,000 psi 4,000 psi A 36 193 B7 304/316 2,000 psi 4,000 psi A 36 193 B7 304/316 SS SS 1 645 1,095 485 685 3 / 8 3 2,190 2,585 2,115 4,555 3,645 1,575 2,225 1,090 2,345 1,875 4 2,420 2,585 2,565 3,630 2 1,130 1,965 860 1,215 1 / 2 4 4,045 5,275 3,755 8,100 6,480 2,795 3,955 1,935 4,170 3,335 6 4,775 5,380 4,560 6,450 2 1,690 3,045 1,345 1,905 5 /8 5 6,560 7,355 5,870 12,655 10,125 4,370 6,180 3,025 6,520 5,215 7 7,320 7,515 7,125 10,080 3 2,310 4,515 1,935 2,740 3 /4 6 8,670 10,755 8,455 18,225 12,390 6,295 8,900 4,355 9,390 6,385 9 10,385 12,995 10,265 14,515 4 3,005 5,665 2,635 3,730 7 /8 7'' 12,495 15,875 11,510 24,805 16,865 8,565 12,115 5,930 12,780 8,690 10 14,705 16,185 13,970 19,755 4 3,945 8,440 3,445 4,870 1 9 13,845 17,365 15,030 32,400 22,030 11,190 15,820 7,745 16,690 11,350 12 17,935 17,935 18,245 25,800 5 5,760 12,815 5,380 7,610 1 1114 24,610 31,620 23,490 50,620 34,425 17,480 24,720 12,100 26,080 17,735 15 34,130 35,270 28,510 40,315 For SI: 1 inch = 25.4 mm, 1 lbf = 4.48 N, 1 psi = 6.89 Pa. 'Allowable load shall be the lesser of tabulated bond and steel values. Load reduction factors given in Table 6 for reduced edge distance (c) and spacing (s) shall be applied to values in the bond or concrete capacity column. Linear interpolation may be used for intermediate spacings, edges distances, embedments and concrete strengths. Load reduction factors are cumulative for anchors with multiple anchor spacings or base - material edge distances. 'The tabulated values are for anchors installed in concrete having the designated compressive strength (fl or a higher strength at the time of installation. 'Allowable loads based on bond strength have been calculated using a safety factor of 4.0 applied to the mean ultimate strength. 'Concrete thickness shall be equal to or greater than 1.5 times the anchor embedment depth. 5 The allowable tension and shear values for adhesive anchors to resist short-term loads such as wind or seismic loads shall be calculated in accordance with Section 4.1 of this report. Page 6 of 8 ESR -1682 TABLE 5- ALLOWABLE TENSION AND SHEAR VALUES IN NORMAL- WEIGHT CONCRETE FOR REINFORCING BAR INSTALLED WITH HILTI HIT RE 500 ADHESIVE (pounds) ANCHOR SIZE EMBEDMENT TENSION (Ibs) SHEAR (Ibs) DEPTH, ha, Based on Bond or Concrete Based on Steel Based on Bond Based on Steel (inches) Strength, ASTM A or Concrete: Strength, ASTM A P f', 615 Gr. 60 f i 2,000 psi 615 Gr. 60 2,000 psi 4,000 psi 3 2,525 2,760 No. 3 2,640 1,715 1,685 4 2,700 2,700 4 3,995 4,635 No. 4 6 4,665 4,665 4,800 2,890 3,060 No. 5 5 / 5,155 6,950 7,440 4,530 4,745 7 6,215 6,950 No. 6 6'/, 8,425 11,170 10,560 6,835 6,730 9 9,740 11,215 7 10,130 14,835 No. 7 10 12,115 15,430 14,400 8,525 9,180 No. 8 9 15,985 18,205 18,960 12,985 12,085 12 17,400 18,235 10'/ 18,060 20,310 No. 9 e 24,000 15,080 15,300 13'/ 21,005 21,005 11'/, 23,000 24,180 No. 10 30,480 19,620 19,430 15 23,960 24,265 12'/ 29,655 30,780 No. 11 37,440 22,235 23,870 16 30,895 30,950 For SI: 1 inch = 25.4 mm, 1 lbf = 4.48 N, 1 psi = 6.89 Pa. 'Allowable load shall be the lesser of tabulated bond and steel values. Load reduction factors given in Table 6 for reduced edge distance (c) and spacing (s) shall be applied to values in the bond or concrete capacity column. Linear interpolation may be used for intermediate spacings, edge distances, embedments and concrete strengths. Load reduction factors are cumulative for anchors with multiple anchor spacings or base - material edge distances. 2 The tabulated values are for rebar installed in concrete having the designated compressive strength (f c) or a higher strength at the time of installation. 'Allowable loads based on bond strength have been calculated using a safety factor of 4.0 applied to the mean ultimate strength. 'Concrete thickness shall be equal to or greater than 1.5 times the anchor embedment depth. 5 The allowable tension and shear values for adhesive anchors to resist short-term loads such as wind or seismic loads shall be calculated in accordance with Section 4.1 of this report. Ir it Page 7 of 8 ESR -1682 TABLE 6— INFLUENCE FACTORS FOR SPACING AND EDGE DISTANCE IN NORMAL- WEIGHT CONCRETE WITH HILTI HIT RE 500' SPACING FACTORS FOR EDGE DISTANCE FACTORS FOR EDGE DISTANCE FACTORS FOR TENSION • TENSION AND SHEAR LOADS SHEAR LOADS LOADS SC, S mM fa C CmM fRy C„ CmM fRN 1.5 x h,, 0.5 x h 0.70 1.5 x h,, 0.5 x h 0.30 toward edge 1.5 x h 0.5 x h 0.70 0.60 not toward edge h Actual embedment depth. s = The measure between anchors, centerline - to-centerline distance. s = The least anchor spacing distance at which the allowable load capacity of an anchor is applicable without reductions. s,,,,, = The least anchor spacing at which the anchors have been tested for recognition. c = The measure between the anchor centerline and the free edge of the concrete member. c = The least edge distance at which the allowable load capacity of an anchor is applicable without reductions. c,„, = The least edge distance at which the anchors are tested for recognition. fA. f Ry , fRN = Load reduction factors applied to the allowable bond or concrete working loads when: S,,, s s s s, or c,,,,, s c Linear interpolation of allowable loads may be used for spacings between s,. and s,,,,, and edge distances between c, and c„„„ as well as intermediate embedment depths. 'For an anchor affected by multiple anchor spacings and /or edge distances, the allowable adjusted load is the product of the following factors: F = fA, x fA . fA,, x fR, x fR2 f,n TABLE 7— ALLOWABLE TENSION AND SHEAR LOADS BASED ON BOND OR CONCRETE FOR THREADED RODS CONNECTING SILL PLATE AND OTHER ATTACHMENTS TO NORMAL - WEIGHT CONCRETE AT 1 INCHES EDGE DISTANCE USING HILTI HIT RE 500 ADHESIVE (pounds)'2•34.5'6'7' p ANCHOR DIAMETER EMBEDMENT EDGE DISTANCE TENSION SHEAR (inch) DEPTH (inches) (inches) Load Applied Load Applied Perpendicular to Parallel to Edge Edge 1/2 52 13/° 2,545 645 2,100 5/ 5 /, 13/ 3,070 670 2,985 8 10 ' 6,345 885 2,700 3 3/4 6/ 13/° 3,555 875 3,400 9 3 / 5,305 ,/ 7'/ 13/ 5,015 875 3,400 e 15 ° 8,085 875 3,400 For SI: 1 inch = 25.4 mm, 1 lbf = 4.45 N, 1 psi = 6.89 kPa. 'Loads in this table are for threaded rod complying with Section 3.2.2 installed in the concrete at the edge distance listed in this table. No reductions for edge distance are required when anchors are installed with the edge distance specified in this table. Capacity of attached sill plate or other material to resist loads in this table shall be determined in accordance with the applicable code. 'Edge distances are given in this table. No reductions in edge distance are permitted when anchors are installed with the 1 edge distance specified in this table. Anchor spacing shall conform to the dimensions given in Table 6. 3 When anchors are used to resist short-term loads, allowable loads should be calculated in accordance with Section 4.1 of this report. ° Allowable loads have been calculated using a safety factor of 4.0. 'Concrete thickness shall be equal to or greater than 1.5 times the anchor embedment depth. `The tabulated values are for anchors installed in concrete complying with Section 3.4 having the designated compressive strength (f',) or greater at the time of installation. 'Allowable loads shall be the lesser of tabulated loads and steel values shown in Table 4. 'For intermediate embedments, use linear interpolation to determine allowable load. 'See Table 4 for load capacities of threaded steel rods. Page 8 of 8 ESR -1682 TABLE 8 —HILTI RECOMMENDED GEL TIME AND CURE TIME FOR HILTI HIT RE 500 ADHESIVE'S MINIMUM BASE- MATERIAL GEL TIME'S CURE TIME' TEMPERATURE 23 ° F ( -5 ° C) 4 hours 72 hours 32`F (0 3 hours 50 hours 50 ° F (5 ° C) 2 hours 24 hours 70 °F (20 ° C) 30 minutes 12 hours 85 °F (30 °C) 20 minutes 8 hours 104'C (40 °C) 12 minutes 4 hours For SI: t'C = (t'F- 32) +1.8. 'Section 4.2.1 describes permitted operations relative to these time periods. 2 As measured from the time of anchor installation. TABLE 9—LOAD COMBINATION ADJUSTMENT FACTORS STEEL TYPE LOAD COMBINATIONS Basic Load Combination Alternative Load Combination (Maximum) (Minimum) Standard HAS 0.75 1.33 Super HAS 1.07 0.94 Stainless 0.88 1.14 Grade 60 Rebar 0.75 1.33 HIT RE 500 IN- SERVICE TEMPERATURE LL LL LL if 0 N 120 .- -© o a a O 0 0 100 (}e LL • • • 80 LL 0 V � N v 60 o N CO ° J o • 40 Install at 70 F 20 . - ..... Install at 23 F 0 0 50 100 150 200 250 Base Material Temperature, ° F For SI: t'C = (t °F - 32) + 1.8. FIGURE 1— INFLUENCE OF TEMPERATURE ON ALLOWABLE TENSION AND SHEAR LOADS FOR HILTI HIT RE 500 ADHESIVE